Advantech PPC-150 Series User Manual page 130

HDD Ports Activity HDD Ports Activity HDD Ports Activity HDD Ports Activity HDD Ports Activity
Selecting "Enabled" will enable the power management timer when a no
activity event is detected in the hard disk drive. Selecting "Disabled" will
disable the PM timer even if a no activity event is detected.
The options are: Enabled (Default), Disabled.
VGA Activity VGA Activity VGA Activity
VGA Activity VGA Activity
Selecting "Enabled" will enable the power management timer when a no
activity event is detected in the VGA. Selecting "Disabled" will disable the
PM timer even if a no activity event is detected.
The options are: Disabled (Default), Enabled.
IRQ# Activity IRQ# Activity IRQ# Activity
IRQ# Activity IRQ# Activity
After the time period which you set in the Suspend Mode feature elapses, the
system advances from Doze Mode to Suspend Mode, in which the CPU
clock stops and the screen display is off. At this moment, if the IRQ activity
which is defined as enabled occurs, the system goes directly back to Full-on
Mode.
If the IRQ activity which is defined as "Disabled" occurs, the system enters
another low power state, Dream Mode. In Dream Mode, the system will
function the same as in Full-on Mode, except that the screen display remains
off until the corresponding IRQ handler finishes, whereupon the system
reverts to Suspend Mode.
For instance, if the system is connected to a LAN and receives an
interruption from its file server, the system will enter Dream Mode to execute
the corresponding calling routine.
The options are: Enabled, Disabled.
The default values of IRQ3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15 are all:
Enabled.
The default value of IRQ8 is: Disabled.
114 PPC-150 User's Manual